530  
CDUS41 KPHI 190600  
CLIABE  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
159 AM EDT FRI JUL 19 2019  
 
   
...............................
 
 
   
..THE ALLENTOWN PA CLIMATE SUMMARY FOR JULY 18 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1922 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 347 PM 98 2013 85 2 85  
2012  
1999  
MINIMUM 74 223 AM 52 1925 63 11 63  
AVERAGE 81 74 7 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.26 1984 0.17 0.00 0.00  
MONTH TO DATE 5.71 2.88 2.83 1.84  
SINCE JUN 1 11.47 7.19 4.28 4.44  
SINCE JAN 1 37.66 24.01 13.65 24.92  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2002 0.0 0.0 0.0  
2001  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 13 33 -20 7  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 9 7 9  
MONTH TO DATE 230 154 76 241  
SINCE JUN 1 414 309 105 441  
SINCE JAN 1 514 354 160 535    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 1100 PM  
LOWEST 65 400 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 99 1930  
MINIMUM TEMPERATURE (F) 63 52 1924  
 
 
SUNRISE AND SUNSET  
JULY 19 2019..........SUNRISE 547 AM EDT SUNSET 829 PM EDT  
JULY 20 2019..........SUNRISE 548 AM EDT SUNSET 828 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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